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Case Study May 2026

Reducing Emissions Through Innovation

Clarios, our advanced energy storage business and a global leader in low-voltage battery technologies, continues to expand its software-enabled vehicle services capabilities through Clarios Connected Services. This platform leverages AI, machine learning and cloud computing to provide enhanced battery intelligence and support fleet performance and efficiency.

In 2025, Clarios introduced IdleLess™, a connected solution designed to monitor vehicle battery conditions and deliver realtime insights to fleet operators. The platform helps fleets maintain optimal battery charge levels, reduce unnecessary vehicle idling and improve operational efficiency, while also contributing to lower fuel consumption and associated GHG emissions.

As part of the commercialization of the platform, Clarios entered into a strategic agreement with Ruan Transportation Management Systems, one of the largest private fleets in the United States, operating more than 3,500 power units and 9,500 trailers. The IdleLess™ solution is being deployed in phases across Ruan’s fleet alongside driver training initiatives intended to support operational adoption and maximize idle reduction opportunities. IdleLess™ has the potential to reduce unnecessary idling by up to 60%, contributing to estimated annual fuel savings of approximately $4,500 per vehicle, while also supporting reductions in GHG emissions. By improving battery monitoring and utilization, the solution may also help fleet operators reduce maintenance requirements and improve resource efficiency.

Through the development of connected battery technologies, Clarios continues to support customers in improving operational efficiency and reducing emissions, while also expanding its presence in adjacent service offerings that complement its core battery business and support the transition to a lower carbon economy.

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